Which taxpayer has a potential qualifying relative that meets the relationship or member of the household test? Justus lived with Owen as a member of his household for ten months in 2022. Justus is not a relative. Kamila is Samara's cousin. She lived with Samara for eight months in 2022. Murphy's father, Kelvin, lived with him since 2020. Kelvin died on March 1, 2022. Nolan's girlfriend lived with him as a member of his household for seven months in 2022.